Oval Lab-Grown Diamond Solitaire Engagement Rings in 18K White Gold Under £1,500

The combination of an oval cut with a lab-grown diamond is one of the fastest-growing trends in engagement rings. The oval's 10% larger face-up area combined with lab-grown value means you can achieve a truly impressive ring at a fraction of the traditional cost.

The oval cut combines the brilliance of a round with an elongated silhouette that faces up approximately 10% larger than a round of the same carat weight. Its shape creates the illusion of longer, more slender fingers, making it one of the most flattering diamond shapes available. The oval has surged in popularity, becoming the second most requested shape for engagement rings.

Bright, modern elegance at an accessible price. 18K white gold contains 75% pure gold alloyed with white metals such as palladium or silver, finished with a rhodium plating for a bright, reflective white appearance. It offers the elegant look of platinum with a lighter weight.

The £1,000–£1,500 range opens up a wonderful selection of lab-grown diamond engagement rings with larger centre stones and more setting options. This is one of the most popular budget ranges for couples choosing lab-grown diamonds.

Lab-grown oval engagement rings deliver exceptional visual impact — a 1ct oval faces up closer to a 1.2ct round.

Solitaire rings with a 1ct lab-grown diamond start from £1,757

At 1ct, even lab-grown solitaire rings start above £1,500.

Need help finding the perfect ring? Book a free consultation — our experts can work with any budget.

Pricing Guide

Oval Diamond Price Guide

0.50ct

Ring from

£1,748

0.70ct

Ring from

£1,738

1ct

Ring from

£1,814

1.50ct

Ring from

£1,919

2ct

Ring from

£2,339

Oval diamond prices updated daily. Book a free consultation to see diamonds in person at our Hatton Garden atelier.

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Oval engagement rings are the ultimate symbol of elegance and sophistication. Their captivating brilliance and flattering elongated silhouette create a graceful look on the finger, making them one of the most sought-after diamond shapes for modern couples.

Discover our selection of oval diamond designs or create your own through our ring builder. Available in solitaire, halo, and side stone settings in 18kt white, yellow, or rose gold, or platinum.

Oval Lab-Grown Diamond Solitaire Engagement Rings in 18K White Gold Under £1,500 — FAQs

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